public async Task <Result <TokenViewModel> > RefreshToken(TokenModel model)
{
// TODO check on null
var principal = _jwtTokenHelper.GetPrincipalFromExpiredToken(model.AccessToken);
var userId = principal.Claims.FirstOrDefault(x => x.Type == nameof(User.Id))?.Value;
if (!int.TryParse(userId, out var result))
{
return(Result.Fail <TokenViewModel>(EC.UserNotFound, ET.UserNotFound));
}
var user = await _userRepository.GetUserByIdAsync(result);
if (user == null || user.RefreshToken != model.RefreshToken)
{
return(Result.Fail <TokenViewModel>(EC.UserNotFound, ET.UserNotFound));
}
var newJwtToken = _jwtTokenHelper.GenerateToken(user);
var newRefreshToken = _jwtTokenHelper.GenerateRefreshToken(user);
user.RefreshToken = newRefreshToken;
_userRepository.Put(user);
await _unitOfWorks.CommitAsync();
var tokenViewModel = new TokenViewModel
{
RefreshToken = newRefreshToken,
AccessToken = new AccessToken
{
Token = newJwtToken,
ExpiresIn = _globalSettings.Jwt.Expiration
}
};
return(Result.OK(tokenViewModel));
}